How about extracting cells from embryos without destroying them? http://www.canada.com/national/nationalpost/news/story.html?id=bfb1d47b-764a-4169-8131-660cabff5844 Enjoy Fall! Rick McGirr Email: [log in to unmask] ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn